2-wire inductive proximity switches
3-wire inductive proximity switches with increased switching distance
3-wire standard inductive proximity switches
4-wire inductive proximity switches with increased switching distance
4-wire standard inductive proximity switches
Inductive proportional sensor
Inductive rotation sensor
Optical liquid level sensors
Inductive vehicle detector

Inductive rotation sensors :

Technical parameters

 
Nominal voltage Un 24 VDC
Supply voltage Uc 15 - 30 VDC
Supply current Ic < 20 mA
Output current Iz < 200 mA
Switching frequency ft 0,5 Hz; or upon request
Shielding indicator   green LED
Output indicator   yellow LED
Hysteresis Sa (0,01 - 0,15) x Sn
Ambient temperature range T -25°C... +70°C
Protection standard (with cable/connector)   IP 68 / IP 67

Operating principle


        

M 18


Nominal switching distance: 5 mm
Effective switching distance: 4 - 6 mm
Housing: M 18
Material of the housing: nickel plated brass
Mounting: flush
Dimensions::
Cable version:
Connector version:

Output Cable version Connector version
NPN n.o. PSI DI 186 391 PSI DI 186 491
PNP n.o. PSI DI 186 393 PSI DI 186 493


Nominal switching distance: 8 mm
Effective switching distance: 6 - 10 mm
Housing: M 30
Material of the housing:nickel plated brass
Mounting: non-flush
Dimensions::
Cable version:
Connector version:

OutputCable versionConnector version
NPNn.o.PSI DI 188 391PSI DI 188 491
PNPn.o.PSI DI 188 393PSI DI 188 493

M 30


Nominal switching distance: 10 mm
Effective switching distance: 8 - 12 mm
Housing: M 30
Material of the housing: nickel plated brass
Mounting: flush
Dimensions::
Cable version:
Connector version:

Output Cable version Connector version
NPN n.o. PSI DI 306 391 PSI DI 306 491
PNP n.o. PSI DI 306 393 PSI DI 306 493


Nominal switching distance: 15 mm
Effective switching distance: 12 - 15 mm
Housing: M 30
Material of the housing:nickel plated brass
Mounting: non-flush
Dimensions::
Cable version:
Connector version:

OutputCable versionConnector version
NPNn.o.PSI DI 308 391PSI DI 308 491
PNPn.o.PSI DI 308 393PSI DI 308 493

Wiring


NPN n.o.



PNP n.o.


BR - brown, S - black, BL - blue